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 | | Re: nicad battery
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| (...) I'm sure that would be fine. The important things seem to be the 9.6 volts and the relatively high current capacity that nicads provide. The larger the amp-hour rating, the longer you can go before recharging. -- Will , , __@_/ \_@__ |/ | /__, (...) (26 years ago, 6-Nov-98, to lugnet.robotics.handyboard)
| | | | | Some Parts
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| I read somewhere that someone was selling the "hard to find parts" of the HB including the DS1233, HC11, motor controllers and an LCD. I can't find it now... does anyone know of such a thing??? It would help. P.S. - to anyone who is considering (...) (26 years ago, 6-Nov-98, to lugnet.robotics.handyboard)
| | | | | Re: Science Interest
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| Dear Capt. Rutledge, Your ideas sound very interesting! May I suggest that you join the following mailing list. It's a hotbed for this sort of discussion: (URL)Dear Professor Berg, (...) ***...*** Robbie Berg Department of Physics, Wellesley College (...) (26 years ago, 6-Nov-98, to lugnet.robotics.handyboard)
| | | | | nicad battery
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| Is it ok to use a 9.6 volt 700 mAh RadioShack batttery instead of the 500 mAh battery specifed in the instructions?? (26 years ago, 6-Nov-98, to lugnet.robotics.handyboard)
| | | | | To step or not to step
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| Hi all, Iam trying to make up my mind on which type of motor to use on my robot, I have got two stepper motors with built in quadriture encoders and also two 12v 2amp D.C. motors with gearbox's. I have made a test bot built from Lego with two 9Volt (...) (26 years ago, 6-Nov-98, to lugnet.robotics.handyboard)
| | | | | smooth motor output
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| (...) My IC 3.2's do not include the smooth PWM but the code from the handyboard web site works OK. I say "my IC3.2" because although the disc says 3.2 the handyboard says 3.1. Does anybody know if the bug fix concerning the analog inputs on the web (...) (26 years ago, 6-Nov-98, to lugnet.robotics.handyboard)
| | | | | DS1233 Problem?
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| Hello, all: I am having problems downloading the pcode_hb.s19 file. Here's the symptoms... My HB passed all of the construction tests as outlined in the manual, including the DS1233 power monitor. The HB goes into bootstrap mode no problem, but the (...) (26 years ago, 5-Nov-98, to lugnet.robotics.handyboard)
| | | | | Flow Control
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| Hi, Does the Handy Board use flow control? Thanks. Cheers, Ron (26 years ago, 5-Nov-98, to lugnet.robotics.handyboard)
| | | | | message from france
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| Hello, my name is thierry and I am student in a high school of engineers in toulouse in France. I send you this mail because I have a problem to download a program to board with 68hc11a1fn. In France, I bought a book of joseph l.jones and anita (...) (26 years ago, 5-Nov-98, to lugnet.robotics.handyboard)
| | | | | Digital Output
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| Hi, I am having problems with one of the converted SPI pins, specifically the MOSI pin. This is what I did, poke (1009, 0x3c); bit_set (1008, 0x08); I then checked the pin with a logic probe and got a low. I sifted through the other pins and they (...) (26 years ago, 4-Nov-98, to lugnet.robotics.handyboard)
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